Show Port TCP UDP SCTP DCCP Description 1024
Reserved
Reserved
Reserved
1025
Yes
Yes
Teradata database management system (Teradata) server
1027
Reserved
Reserved
Yes
Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)[121]
1028
Reserved[2]
1029
Unofficial
Microsoft DCOM services
1058
Yes
Yes
nim, IBM AIX Network Installation Manager (NIM)
1059
Yes
Yes
nimreg, IBM AIX Network Installation Manager (NIM)
1080
Yes
Yes
SOCKS proxy
1085
Yes
Yes
WebObjects[11]
1098
Yes
Yes
rmiactivation, Java remote method invocation (RMI) activation
1099
Yes
Assigned
rmiregistry, Java remote method invocation (RMI) registry
1109
Reserved
Reserved
Reserved
1113
Assigned What are the ports used by Microsoft SQL Server?By default, the typical ports used by SQL Server and associated database engine services are: TCP 1433, 4022, 135, 1434, UDP 1434.
What is the use of port 1433?Port 1433 for TCP is needed to connect to the SQL database instance. By default, SQL will attempt to use 1433. If that port is unavailable, it will automatically choose another port.
Does SQL Server use port 445?445 is not a SQL port, is a SMB port. It is involved in SQL Server only if you use named pipes protocol, as named pipes are over SMB and this in turn uses 445 for 'SMB over IP', aka. as SMB 'NETBIOSless' as opposed to the old NetBIOS based SMB, which uses 137-139.
Does SQL Express use port 1433?The default port for SQL Express may not be 1433. To find the port it is listening on, right-click on the TCP IP protocol and scroll all the way down to the IP All heading. There should be a section called TCP Dynamic Ports. This should list the port SQL Express is listening on.
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